Hello R3 owners

[ant]

Hello and welcome from the rainy UK..

 

[MRJ]

Welcome to you.
Apart from the already mentioned vac leak, there is a spare connector in amongst all the wires which is the same as the map sensor connector. If you have checked all vac lines and issue remains, switch over these connections.
Been there done that myself..

 

[R3Rider]

Welcome from Melbourne, and good luck with the small issue you have. The guys on here will sort you out, I'm still an apprentice when it comes to the Rocket....

 

[ROCKROADSTER3]

WELCOME mate.
Someone with more knowledge about you problem than I will surely pipe up.
Over here it's only like 1:30 AM to 4:30 AM.

Hello All thanks for the warm welcome from all over.
Well it was the vacuum line. for some reason the 'T' junction under the tank was making a hissing noise
So I pushed them in tighter and all good. Runs like a new bike.

So thanks to all.